To: Maurice Winn who wrote (11962 ) 6/9/2000 9:42:00 PM From: Ruffian Respond to of 13582
From the June 12, 2000 issue of Wireless Week Guest Opinion: CDMA: The Way To 3G This week at the annual CDMA World Congress the industry is celebrating the fifth anniversary of commercial service for CDMA?a wireless standard that has essentially leapfrogged other digital technologies, making third-generation services a reality. Popular wisdom says that you can?t have everything but instead must make choices and tradeoffs. Looking at what an operator wants out of a 3G solution, one might say that it is an ideal list of requirements for those who have adopted CDMA. The industry tells us that to truly offer 3G services, we need faster transmission and exciting new devices. This is happening?3G wireless communications is here. In fact, Bell Mobility, Nortel, Qualcomm, Samsung and Sprint PCS have already successfully completed a series of 3G wireless calls using CDMA 1X technology. Telstra, Verizon Wireless and LG Telecom also are in the process of implementing CDMA 1X. With numerous global 1X trials, CDMA clearly is the technology that is driving the move from second generation to 3G. The CDMA path to 1X is a simple upgrade and makes significant changes in voice and data capacity. Also, it is compatible with additional advancements that might be made to reach cdma2000. 1X can be utilized to support 3G services, not only by cdmaOne networks, but also by networks using GSM or TDMA technology. The building blocks of the 3G onramp are in 41 countries around the world today that offer cdmaOne service. cdmaOne is unique in that it can be upgraded to keep pace with market demand. cdmaOne operators will be able to upgrade their existing systems to gradually or quickly offer 3G services. cdma2000 also is the wisest choice for operators currently using technologies other than cdmaOne, as it is the only 3G tech-nology that can be deployed by operators in all of today?s cellular and PCS bands for mobile and fixed-wireless systems. GSM and TDMA operators are limited in their ability to upgrade those technologies ? only cdmaOne offers a means for moving from 2G to 3G within the current spectrum. cdmaOne operators have capitalized on the technology?s inherent advantages and are moving quickly to meet the demands of the mobile professional. Today, operators in Asia and North America have introduced e-commerce, Internet access, enhanced messaging and a variety of news and information services to millions of wireless users. In Japan, DDI and IDO are offering Web-browsing services, KT Freetel in South Korea announced availability of 64-kilobit-per-second data and in Canada, Bell Mobility introduced ?Digital Data on the Go,? a wireless banking and two-way e-mail service. As the Internet?s meteoric path continues to merge with that of the streaking wireless industry, the benefits of CDMA are becoming increasingly salient for today?s cdmaOne operators and their customers. CDMA also will become the best choice for future operators looking for a 3G solution that?s both technologically and economically superior. As the wireless industry prepares for the future, CDMA will continue to lead the way. Perry LaForge is executive director of the CDMA Development Group based in Costa Mesa, Calif.